54939303

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 85621536

約数和(自身を除く): 30682233

約数列:

[1, 3, 9, 27, 41, 71, 81, 123, 213, 233, 369, 639, 699, 1107, 1917, 2097, 2911, 3321, 5751, 6291, 8733, 9553, 16543, 18873, 26199, 28659, 49629, 78597, 85977, 148887, 235791, 257931, 446661, 678263, 773793, 1339983, 2034789, 6104367, 18313101, 54939303]

約数ペア:

[(1, 54939303), (3, 18313101), (9, 6104367), (27, 2034789), (41, 1339983), (71, 773793), (81, 678263), (123, 446661), (213, 257931), (233, 235791), (369, 148887), (639, 85977), (699, 78597), (1107, 49629), (1917, 28659), (2097, 26199), (2911, 18873), (3321, 16543), (5751, 9553), (6291, 8733)]